Trait rustc_lint::LintContext [−][src]
pub trait LintContext: Sized { type PassObject: LintPassObject; fn sess(&self) -> &Session; fn lints(&self) -> &LintStore; fn lookup<S: Into<MultiSpan>>(
&self,
lint: &'static Lint,
span: Option<S>,
decorate: impl for<'a> FnOnce(LintDiagnosticBuilder<'a>)
); fn lookup_with_diagnostics(
&self,
lint: &'static Lint,
span: Option<impl Into<MultiSpan>>,
decorate: impl for<'a> FnOnce(LintDiagnosticBuilder<'a>),
diagnostic: BuiltinLintDiagnostics
) { ... } fn struct_span_lint<S: Into<MultiSpan>>(
&self,
lint: &'static Lint,
span: S,
decorate: impl for<'a> FnOnce(LintDiagnosticBuilder<'a>)
) { ... } fn lint(
&self,
lint: &'static Lint,
decorate: impl for<'a> FnOnce(LintDiagnosticBuilder<'a>)
) { ... } }
Associated Types
Required methods
Provided methods
fn lookup_with_diagnostics(
&self,
lint: &'static Lint,
span: Option<impl Into<MultiSpan>>,
decorate: impl for<'a> FnOnce(LintDiagnosticBuilder<'a>),
diagnostic: BuiltinLintDiagnostics
)[src]fn struct_span_lint<S: Into<MultiSpan>>(
&self,
lint: &'static Lint,
span: S,
decorate: impl for<'a> FnOnce(LintDiagnosticBuilder<'a>)
)[src]fn lint(
&self,
lint: &'static Lint,
decorate: impl for<'a> FnOnce(LintDiagnosticBuilder<'a>)
)[src]
fn lint(
&self,
lint: &'static Lint,
decorate: impl for<'a> FnOnce(LintDiagnosticBuilder<'a>)
)[src]Emit a lint at the appropriate level, with no associated span.
Implementors
type PassObject = Box<dyn EarlyLintPass + Send + Sync + 'static>type PassObject = Box<dyn LateLintPass<'tcx> + Send + Sync + 'static>